package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;

@RestController
@RequestMapping("/admin/report")
@Api(tags = "数据统计")
@Slf4j
public class ReportController {
	
	@Autowired
	private ReportService reportService;
	
	/**
	 * 营业额统计
	 */
	@GetMapping("/turnoverStatistics")
	@ApiOperation("营业额统计")
	public Result<TurnoverReportVO> turnoverStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
	                                                   @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
		log.info("用户统计开始时间：{}，结束时间：{}", begin, end);
		return Result.success(reportService.turnoverStatistics(begin, end));
	}
	
	/**
	 * 用户统计
	 */
	@GetMapping("/userStatistics")
	@ApiOperation("用户统计")
	public Result<UserReportVO> userStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
	                                           @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
		log.info("用户统计开始时间：{}，结束时间：{}", begin, end);
		return Result.success(reportService.userStatistics(begin, end));
	}
	
	/**
	 * 订单统计
	 */
	@GetMapping("/ordersStatistics")
	@ApiOperation("订单统计")
	public Result<OrderReportVO> ordersStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
	                                              @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
		log.info("订单统计开始时间：{}，结束时间：{}", begin, end);
		return Result.success(reportService.ordersStatistics(begin, end));
	}
	
	/**
	 * 销量前十
	 */
	@GetMapping("/top10")
	@ApiOperation("销量前十")
	public Result<SalesTop10ReportVO> salesTop10(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
	                                             @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
		log.info("销量前十开始时间：{}，结束时间：{}", begin, end);
		return Result.success(reportService.salesTop10(begin, end));
	}
	
	/**
	 * 导出Excel
	 */
	@GetMapping("/export")
	@ApiOperation("导出Excel")
	public void exportExcel(HttpServletResponse response) {
		log.info("导出Excel");
		reportService.exportExcel(response);
	}
}
